Home / 337,311,180,072.90-505,948,950,270.95-110,640,774,258.72

Finding the Fourth Proportional to 337,311,180,072.90, 505,948,950,270.95 and 110,640,774,258.72

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Solution

The fourth proportional to 337,311,180,072.90, 505,948,950,270.95 and 110,640,774,258.72 is: 165,955,316,338.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,311,180,072.90 : 505,948,950,270.95 = 110,640,774,258.72 : x
  2. Step 2: Convert to fraction form
    337,311,180,072.90/505,948,950,270.95 = 110,640,774,258.72/x
  3. Step 3: Cross multiply
    337,311,180,072.90x = 505,948,950,270.95 × 110,640,774,258.72
  4. Step 4: Simplify right side
    337,311,180,072.90x = 55,978,583,593,364,530,135,040
  5. Step 5: Solve for x
    x = 55,978,583,593,364,530,135,040/337,311,180,072.90
  6. Step 6: Final answer
    x = 165,955,316,338.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.